Our automated processes on GCE went to execute a DROP TABLE command on one of our Cloud SQL tables this morning around 3am ET. This is part of a regular set of commands that are issued this time every week. The Cloud SQL instance is a First Generation D4.
Most weeks it takes about 3 seconds.
This week it took over 2.5 hours - until 5:41:35 am ET.
The CPU usage graph on our cloud console also indicates no CPU activity on the Cloud SQL instance until this time as well.
The GCE status page reports no issues during this time.
Is there any way we can figure out what happened and how to prevent it from happening again?
Thanks!